11
rk cable.
ple. To check whether the driver
for the ne
2.
e of the
Computer Management
window, choose
3.
s
to view the information about the network adapter
e
talled. In this case, re-install the driver for the
Step 5
ser name and user password that
r
ly.
e PPP dialing software to dial successfully, perform further
checks as
1.
, power on the terminal and use the PPP dialing software to
l.
Step 7
he proxy server of the Web
as follows:
4.
al Area Network (LAN) settings
group box, click
LAN
5.
ply to dial-up or VPN connections).
check box is not selected.
3.
Remove and then insert the network cable or replace the netwo
If the LAN indicator is still off, contact an authorized maintenance center.
Step 4
Check whether the driver for the network adapter is properly installed.
Take a computer that runs Windows XP as an exam
twork adapter is installed, do as follows:
1.
On the desktop, right-click
My Computer
and choose
Manage
.
In the navigation tre
Device Manager
.
In the right pane of the
Computer Management
window, click
Network adapter
of the computer.
If no network adapter is found or if a question mark (?) or an exclamation mark (!) is
displayed next to the icon of the network adapter, you can infer that the driver for th
network adapter is not properly ins
network adapter of the computer.
Ensure that you have entered the correct u
are required by the PPP dialing software.
The use name and the user password are provided by your network operator.
Step 6
Check whether you can use the PPP dialing software to dial successful
If you cannot use th
follows:
Stop the PPP dialing software and then power off the terminal. After
five minutes
dial again.
2.
Restore the default settings of the termina
If the problem persists, contact your network operator.
Check whether the proxy server of the Web browser is correctly
configured. Take the Internet Explorer installed on a computer that runs
Windows XP as an example. To check whether t
browser is correctly configured, do
1.
Launch the Internet Explorer.
2.
Choose
Tools
>
Internet Options
.
3.
In the
Internet Options
dialog box, click the
Connections
tab.
In the
Loc
Settings
.
In the
Proxy server
group box of the
Local Area Network (LAN)
Settings
dialog box, ensure that
Use a proxy server for your LAN
(These settings will not ap
